Rapid: Individual Calculations October 2017
 Pires, Emanuel Joao Robarts  Total change: 8.80  Rating chartPersonal card
 4. Friday Lisbon Chess Challenge - torneio 21 Lisboa POR 2017-09-15
RcRownchangeKK*chgGame
 1946 2169 5.00 6 0.44 20 8.80 
  Maslov, Vadim Grigorievitch 1804 POR1.0010.10202.00 
  Pein, Jonathan 1945 ENG0.001-0.7820-15.60 
  Marques, Afonso Mendes Pereira 1769  * POR1.0010.08201.60 
  Martins, Andre Goncalo Gomes Bri 2002 POR1.0010.28205.60 
  Santos, Jose Alves 2137 POR1.0010.46209.20 
  Guerreiro, Raul Jose Lopes 2020 POR1.0010.30206.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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